My friend came from Anqing.

We took a break for an hour.

This truck is running on diesel oil.

This antique clock is a keepsake from my grandfather.

He was terrified of living in a police state.

By the time I realized his evil scheme, it was already too late.

This fossil shows the type of dinosaur.

I think his way of thinking is shallow.

I can't stand his shallow attitude.

A new bulletin board has been installed at the entrance of the library.